See everything, act anywhere.
Substreak Watchtower powers both cross-chain and chain-native automation. It monitors on-chain events in real time and reacts by executing swaps, transfers, mints, claims, alerts, and more, then feeds the results back into Substreak. It complements the serverless core and is serverbound by design, running as a dedicated always-on system that keeps the network resilient, scalable, and responsive.